<html>
    <head>
        <title>Test</title>
        <style>

           .mg { 
              flow:horizontal; 
              horizontal-align:center; 
              vertical-align:bottom; 
              border-spacing:4dip; 
              height:64dip;
              margin-top:*;
            }
           .mg > icon { 
              display:block; 
              size:64dip; 
              background-color:gold; 
              transition: size quad-out 300ms, background-color linear 300ms;              
            }

           .mg > icon:hover { 
              size:128dip;
              background-color:red; 
            }

        </style>
        <script type="text/tiscript"></script>
    </head>
    <body>


      <div.mg>
        <icon>1</icon>
        <icon>2</icon>
        <icon>3</icon>
      </div>


    </body>
</html>